18 St Johns Street, Duxford, Cambridge, CB22 4RA
About 18 St Johns Street
18 St Johns Street is a semi-detached house in Duxford, Cambridge, Cambridge (CB22 4RA). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2026) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
At 155 m² the property is well over the postcode median (101 m² across 24 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). One planning record on file: tree works approved in 2017. Past consents include tree works, meaningful when judging how the property has evolved.
Energy performance
18 St Johns Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 3 March 2036
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 18 St Johns Street, Duxford, Cambridge, CB22 4RA
- Jul 2017Tree WorksTreesOutcome in report
WALNUT with root plate failure Due to extent of lean reduce height by 2.0 to 2.5 metres and shorten lateral limbs by 1.5 metres thin remaining crown by 10% to counter end weight (Client wishes to try and preserve this tree). Thereafter we recommend regrowth to be pruned every 2 to 3 years.
- Council
- South Cambridgeshire District Council
- Documents
- 3 docs on file
- Reference
- S/2282/17/TC
Unlock 18 St Johns Street, Duxford, Cambridge, CB22 4RA's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 St Johns Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£694,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CB22 4RA: £405,000 (2026–2019).
Nearby sales in CB22 4RA
12 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Feb 2026
£575,00029 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Mar 2025
£405,00044 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Nov 2023
£400,0005 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Feb 2020
£625,00026 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Mar 2019
£325,000
Versus other St Johns Street homes
18 St Johns Street is notably below the street on co₂ emissions.
EPC Rating
54 (E)
Street avg 60 (D)
Floor Area
155 m²
Street avg 129 m²
CO₂ Emissions
6.1 t/year
Street avg 5.3 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
Similar properties nearby
1 Bedell Road, Duxford
CB22 4AP
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1 Church Close, Whittlesford
CB22 4NY
1 Elms Close, Duxford
CB22 4RD
1 Highfield Bank, Ickleton Road, Duxford
CB22 4RT
1 Bar Lane Cottages, Newton Road, Whittlesford
CB22 4PE
1 High Street, Whittlesford
CB22 4LT
1 Ickleton Road, Duxford
CB22 4RT
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
82/mo
Falling year-on-year across the wider district.
Nearest stop
1.2 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.0 km
Duxford Church of England Community Primary School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.4dB

Night-time· 23:00 – 07:00
39.5dB







